package com.vegaspace.jface;

import org.eclipse.core.runtime.Plugin;
import org.osgi.framework.BundleContext;

/**
 * The activator class controls the plug-in life cycle.
 * 
 * @author pellsiepen
 * @version $Id: Activator.java 2 2012-06-22 12:39:09Z peter.ellsiepen@gmail.com $
 */
public class Activator extends Plugin {
	/** The plug-in ID. */
	public static final String PLUGIN_ID = "com.vegaspace.jface";

	/** The shared instance. */
	private static Activator plugin;

	/**
	 * The constructor.
	 */
	public Activator() {
		// nothing to do
	}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.eclipse.core.runtime.Plugin#start(org.osgi.framework.BundleContext)
	 */
	@Override
	public void start(BundleContext context) throws Exception {
		super.start(context);
		plugin = this;
	}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.eclipse.core.runtime.Plugin#stop(org.osgi.framework.BundleContext)
	 */
	@Override
	public void stop(BundleContext context) throws Exception {
		plugin = null;
		super.stop(context);
	}

	/**
	 * Returns the shared instance.
	 * 
	 * @return the shared instance
	 */
	public static Activator getDefault() {
		return plugin;
	}

}
